package com.xuecheng.content.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.xuecheng.content.model.dto.CourseCategoryTreeDTO;
import com.xuecheng.content.model.pojo.CourseCategory;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

/**
* @author xn
* @description 针对表【course_category(课程分类)】的数据库操作Mapper
* @createDate 2023-04-24 18:14:21
* @Entity com.xuecheng.content.model.pojo.CourseCategory
*/

public interface CourseCategoryMapper extends BaseMapper<CourseCategory> {

    public List<CourseCategoryTreeDTO> selectTreeNodes(String id);
}




